ES2075320T3 - Molino de rodillos. - Google Patents

Molino de rodillos.

Info

Publication number
ES2075320T3
ES2075320T3 ES91122397T ES91122397T ES2075320T3 ES 2075320 T3 ES2075320 T3 ES 2075320T3 ES 91122397 T ES91122397 T ES 91122397T ES 91122397 T ES91122397 T ES 91122397T ES 2075320 T3 ES2075320 T3 ES 2075320T3
Authority
ES
Spain
Prior art keywords
particles
coal
rotating
cone
auxiliary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91122397T
Other languages
English (en)
Inventor
Hirohisa Yoshida
Tsugio Yamamoto
Masaaki Kinoshita
Hidenori Sakamoto
Takeshi Kunimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Application granted granted Critical
Publication of ES2075320T3 publication Critical patent/ES2075320T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C15/04—Mills with pressed pendularly-mounted rollers, e.g. spring pressed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • B07B7/083—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force generated by rotating vanes, discs, drums, or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
    • B02C2015/002—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs combined with a classifier

Abstract

EL CARBON EN BRUTO (1) SE HACE CAER A TRAVES DE UN CONDUCTO DE ALIMENTACION (2) SOBRE UNA REPISA (3) Y SE PULVERIZA MEDIANTE UN RODILLO, LAS PARTICULAS FINAS DE CARBON (5) Y LAS PARTICULAS DE CARBON MAS BASTAS (6) QUE RESULTAN DE LA PULVERIZACION SE ELEVAN MEDIANTE UN CONO CLASIFICADOR AUXILIAR (7) Y UNA TUBERIA (19) POR MEDIO DE AIRE CALIENTE (4) SUMINISTRADO DESDE LA PARTE INFERIOR DE LA TUBERIA (19), EL AIRE CALIENTE QUE LLEVA LAS PARTICULAS FINAS DE CARBON (5) Y LAS PARTICULAS DE CARBON MAS BASTAS SE MUEVE A LO LARGO DE UN ESPACIO DE SECCION TRIANGULAR FORMADO ENTRE EL CUERPO CONICO INVERTIDO DEL CONO CLASIFICADOR AUXILIAR (7) Y LA TUBERIA (19) Y FLUYE A TRAVES DE UNAS ABERTURAS (8) DEFINIDAS ENTRE UNAS LAMINAS DEFLECTORAS (9) DE TAL FORMA QUE SE CONVIERTE EN UNA CORRIENTE LATERAL GIRATORIA QUE SE MUEVE HACIA UN CLASIFICADOR GIRATORIO (11), DESPUES DE CHOCAR SOBRE UNAS PALETAS GIRATORIAS INCLINADAS HACIA ABAJO (10) DEL CLASIFICADOR GIRATORIO (11), LAS PARTICULAS DE CARBON MAS BAJAS (6)SALTAN HACIA LA PARTE INFERIOR DEL CONO CLASIFICADOR AUXILIAR SIENDO SEPARADAS DE LAS PARTICULAS MAS FINAS (5) Y LAS PARTICULAS DE CARBON SE EXPULSAN JUNTO CON LA CORRIENTE ASCENDENTE A TRAVES DEL CONDUCTO DE EYECCION DEL CARBON PULVERIZADO (12) SALIENDO FUERA DEL MOLINO DE RODILLOS. LAS PARTICULAS DE CARBON MAS BASTAS (6) QUE HAN CAIDO EN LA PARTE INFERIOR DEL CONO CLASIFICADOR AUXILIAR (7) SE MUEVEN A LO LARGO DE LA SUPERFICIE INTERIOR DEL CONO CLASIFICADOR AUXILIAR Y CAEN SOBRE LA REPISA (3) DONDE SERAN DE NUEVO PULVERIZADAS POR EL RODILLO.
ES91122397T 1991-01-21 1991-12-30 Molino de rodillos. Expired - Lifetime ES2075320T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3005330A JP2617623B2 (ja) 1991-01-21 1991-01-21 ローラミル

Publications (1)

Publication Number Publication Date
ES2075320T3 true ES2075320T3 (es) 1995-10-01

Family

ID=11608235

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91122397T Expired - Lifetime ES2075320T3 (es) 1991-01-21 1991-12-30 Molino de rodillos.

Country Status (4)

Country Link
EP (1) EP0496124B1 (es)
JP (1) JP2617623B2 (es)
DE (1) DE69111215T2 (es)
ES (1) ES2075320T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423815C2 (de) * 1994-07-06 1996-09-26 Loesche Gmbh Mühlensichter
DE4412197A1 (de) * 1994-04-08 1995-10-19 Loesche Gmbh Verfahren und Einrichtung zum Zerkleinern von Material unterschiedlicher Körnung, insbesondere Luftstrommühle
DK0842702T3 (da) * 1996-11-15 2001-02-26 Doumet Joseph E Dipl Ing Fremgangsmåde og valsemølle til tørring og formaling af fugtigt fødemateriale
DE19923109A1 (de) * 1999-05-19 2000-11-23 Bbp Energy Gmbh Zentrifugalsichter
DE10122644B4 (de) * 2001-05-10 2005-05-12 Loesche Gmbh Sichter
CN102784690A (zh) * 2011-05-15 2012-11-21 盐城吉达环保设备有限公司 一种外循环除铁粉磨工艺
US8820535B2 (en) * 2012-02-07 2014-09-02 Rickey E. Wark Classifier with variable entry ports
CN104128312A (zh) * 2013-05-03 2014-11-05 浙江力普粉碎设备有限公司 高速分级机
JP6275442B2 (ja) * 2013-10-01 2018-02-07 三菱日立パワーシステムズ株式会社 竪型ローラミル
JP6352162B2 (ja) 2014-11-28 2018-07-04 三菱日立パワーシステムズ株式会社 竪型ローラミル
US9675212B2 (en) 2015-02-03 2017-06-13 Sharkninja Operating Llc Container for food processing system
JP6629605B2 (ja) 2016-01-27 2020-01-15 三菱日立パワーシステムズ株式会社 分級機、粉砕分級装置及び微粉炭焚きボイラ
DE102016121925A1 (de) * 2016-11-15 2018-05-17 Neuman & Esser Gmbh Mahl- Und Sichtsysteme Sichter, Mühle und Verfahren zum Sichten eines Gas-Feststoff-Gemischs
US10744534B2 (en) * 2016-12-02 2020-08-18 General Electric Technology Gmbh Classifier and method for separating particles
KR102373386B1 (ko) * 2021-10-21 2022-03-11 유일테크주식회사 동적분류기
CN114803321A (zh) * 2022-04-26 2022-07-29 安徽理工大学 一种煤矿开采用矿用传送带

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448417A (fr) * 1965-09-18 1966-08-05 Rheinische Kalksteinwerke Tamiseur à air
DE1938772C3 (de) * 1969-07-30 1980-06-12 Krupp Polysius Ag, 4720 Beckum Walzmuhle
DD153469A3 (de) * 1980-07-04 1982-01-13 Winfried Raatz Luftstromsichter
JPS6268554A (ja) * 1985-09-20 1987-03-28 川崎重工業株式会社 竪型粉砕機の運転制御方法
DE3801229A1 (de) * 1988-01-18 1989-07-27 Krupp Polysius Ag Mahlverfahren sowie mahlanlage
JPH0636871B2 (ja) * 1988-03-25 1994-05-18 宇部興産株式会社 竪型粉砕機
US4981269A (en) * 1988-11-18 1991-01-01 Ube Industries, Ltd. Vertical mill
DE4002867C1 (es) * 1990-02-01 1991-08-29 Evt Energie- Und Verfahrenstechnik Gmbh, 7000 Stuttgart, De

Also Published As

Publication number Publication date
EP0496124B1 (en) 1995-07-12
JP2617623B2 (ja) 1997-06-04
DE69111215D1 (de) 1995-08-17
JPH04235755A (ja) 1992-08-24
EP0496124A1 (en) 1992-07-29
DE69111215T2 (de) 1995-11-23

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